64127207354 has 16 divisors (see below), whose sum is σ = 110453366976. Its totient is φ = 27352836000.

The previous prime is 64127207351. The next prime is 64127207369. The reversal of 64127207354 is 45370272146.

It is a super-2 number, since 2×64127207354² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (64127207351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10851347 + ... + 10857254.

It is an arithmetic number, because the mean of its divisors is an integer number (6903335436).

Almost surely, 2^64127207354 is an apocalyptic number.

64127207354 is a deficient number, since it is larger than the sum of its proper divisors (46326159622).

64127207354 is a wasteful number, since it uses less digits than its factorization.

64127207354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21708821.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 64127207354 in words is "sixty-four billion, one hundred twenty-seven million, two hundred seven thousand, three hundred fifty-four".